Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #52061
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
65ms
Block → Canton commit
65ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac01858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000003ea1aa29a635e002da6914916d24eb9986966fe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea025ab07380c4272b916f0768b612e3f25d1f856f2a5bf62edd1e97230ea65301ea03894b90e648bbbe5b565a8debee01eef75d69dfdb34f51a79cf01d7ea8fa1bbd